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Makoto Sakaguchi
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Kanagawa, JP
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Patents Grants
last 30 patents
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Patent Grant
Cylinder head, cylinder block, internal combustion engine, and meth...
Patent number
11,994,084
Issue date
May 28, 2024
MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
Masayuki Iizumi
C21 - METALLURGY OF IRON
Information
Patent Grant
Lubrication device for gas engine
Patent number
8,240,296
Issue date
Aug 14, 2012
Mitsubishi Heavy Industries, Ltd.
Hiroyoshi Marushima
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
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Patent Application
CYLINDER HEAD, CYLINDER BLOCK, INTERNAL COMBUSTION ENGINE, AND METH...
Publication number
20230358189
Publication date
Nov 9, 2023
MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
Masayuki IIZUMI
C21 - METALLURGY OF IRON
Information
Patent Application
CYLINDER HEAD, CYLINDER BLOCK, INTERNAL COMBUSTION ENGINE, AND METH...
Publication number
20230128222
Publication date
Apr 27, 2023
MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
Masayuki IIZUMI
C21 - METALLURGY OF IRON
Information
Patent Application
LUBRICATION DEVICE FOR GAS ENGINE
Publication number
20100313843
Publication date
Dec 16, 2010
Hiroyoshi Marushima
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES